8d7559b7b2641f0eddca0905f3ebd59dbe93ebf5d44603227480fbcbe69ed82c

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
31-01-2025 06:13

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General

Target

SolaraExecutor.exe
Size

18.7MB
MD5

20f922eb17efc661c32b9af7123cc2e3
SHA1

cc225ff5794975e66fcbd7f6a6a0cf3c780fd488
SHA256

8d7559b7b2641f0eddca0905f3ebd59dbe93ebf5d44603227480fbcbe69ed82c
SHA512

6c332727ff87f432bd7b8f862e6155ff748d687a2da55726c1055f4b655d6ec43a4d3475a7f8be39302efe5905b5a8164bd8113598c1a0af5b85aa47071153fd
SSDEEP

192:8yihNYoCYedOzbD/kyL7F9DKCvzlKHmCYOF6Qb/:8hmoCJdOzbrkyF1RKGCLAk

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2552	powershell.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2268	804	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SolaraExecutor.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2552	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2552	powershell.exe
Token: SeDebugPrivilege	804	SolaraExecutor.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 804 wrote to memory of 2552	804	SolaraExecutor.exe	31
PID 804 wrote to memory of 2552	804	SolaraExecutor.exe	31
PID 804 wrote to memory of 2552	804	SolaraExecutor.exe	31
PID 804 wrote to memory of 2552	804	SolaraExecutor.exe	31
PID 804 wrote to memory of 2268	804	SolaraExecutor.exe	34
PID 804 wrote to memory of 2268	804	SolaraExecutor.exe	34
PID 804 wrote to memory of 2268	804	SolaraExecutor.exe	34
PID 804 wrote to memory of 2268	804	SolaraExecutor.exe	34

C:\Users\Admin\AppData\Local\Temp\SolaraExecutor.exe
"C:\Users\Admin\AppData\Local\Temp\SolaraExecutor.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:804
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -Command Add-MpPreference -ExclusionPath 'C:\nteazqrylk'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2552
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 804 -s 1088
  2⤵
  - Program crash
  PID:2268

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/804-0-0x000000007402E000-0x000000007402F000-memory.dmp

Filesize
4KB

Download
memory/804-1-0x0000000000F60000-0x0000000000F68000-memory.dmp

Filesize
32KB

Download
memory/804-10-0x000000007402E000-0x000000007402F000-memory.dmp

Filesize
4KB

Download
memory/804-11-0x0000000005150000-0x0000000005190000-memory.dmp

Filesize
256KB

Download
memory/2552-4-0x00000000710C1000-0x00000000710C2000-memory.dmp

Filesize
4KB

Download
memory/2552-5-0x00000000710C0000-0x000000007166B000-memory.dmp

Filesize
5.7MB

Download
memory/2552-6-0x00000000710C0000-0x000000007166B000-memory.dmp

Filesize
5.7MB

Download
memory/2552-7-0x00000000710C0000-0x000000007166B000-memory.dmp

Filesize
5.7MB

Download
memory/2552-8-0x00000000710C0000-0x000000007166B000-memory.dmp

Filesize
5.7MB

Download
memory/2552-9-0x00000000710C0000-0x000000007166B000-memory.dmp

Filesize
5.7MB

Download